<template>
  <!-- <dv-full-screen-container ref="texiao"> -->

  <div class="l1">
    <div class="login-box">
      <div class="login-box1"></div>
      <div class="login-box2">
        <form>
          <div class="user-box">
            <input
              type="text"
              name=""
              required=""
              v-model="username"
              placeholder="账号"
            />
          </div>
          <div class="user-box">
            <input
              type="password"
              name=""
              required=""
              v-model="password"
              placeholder="密码"
            />
          </div>

          <div class="deng">
            <a @click="signUp_asd">
              <span></span>
              <span></span>
              <span></span>
              <span></span>
              登录
            </a>

            <a @click="signUp_face"> 人脸登录 </a>

            <a @click="signUp_asd">
              <span></span>
              <span></span>
              <span></span>
              <span></span>
              注册
            </a>
          </div>
        </form>
      </div>
    </div>
  </div>

  <!-- </dv-full-screen-container> -->
</template>

<script>
import * as THREE from "three";
import HALO from "vanta/src/vanta.halo";
export default {
  name: "MyLogin",
  data() {
    return {
      username: "",
      password: "",
      msg: "",
    };
  },
  methods: {
    signUp_asd() {
      var now = new Date();
      var expirationTime = new Date(now.getTime() + 60*24 * 60000); // 一天后的时间

      // 转换为 Cookie 格式的日期字符串
      var expires = expirationTime.toUTCString();

      // 设置 cookie
      document.cookie = "username=admin; expires=" + expires + "; path=/";

      this.$router.push({ path: "/school" });
      this.$message.success("欢迎来到数据中台系统!");
    },
    signUp_face() {
      var now = new Date();
      var expirationTime = new Date(now.getTime() + 60*24 * 60000); // 一天后的时间

      // 转换为 Cookie 格式的日期字符串
      var expires = expirationTime.toUTCString();

      // 设置 cookie
      document.cookie = "username=admin; expires=" + expires + "; path=/";

      this.$router.push({ path: "/face" });
    },
  },
  mounted() {
    this.vantaEffect = HALO({
      el: this.$refs.texiao,
      THREE: THREE,
      mouseControls: true,
      touchControls: true,
      gyroControls: false,
      minHeight: 200.0,
      minWidth: 200.0,
      baseColor: 0x42e95,
      size: 1.5,
    });
  },
  beforeDestroy() {
    if (this.vantaEffect) {
      this.vantaEffect.destroy();
    }
  },
};
</script>

<style scoped>
.l1 {
  width: 100%;
  height: 100%;
  /* background-image: url("../assets/kk2.jpg"); */
  /* background-repeat: no-repeat; */
  background-size: cover;
  background-color: #0a2c44;
  /* background-position: 0px -50px; */
}

.login-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 800px;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
}
.login-box1 {
  background-color: yellow;
}
.login-box1,
.login-box2 {
  flex: 1;
}
.login-box2 {
  padding: 40px;

  background: rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6);
  border-radius: 10px;
}

/* .login-box2 h2 {
  margin: 0 0 30px;
  padding: 0;
  color: #fff;
  text-align: center;
} */

.login-box2 .user-box {
  position: relative;
  background: url(../assets/dengimages/b.png);
}

.login-box2 .user-box input {
  width: 80%;
  margin: 0 auto;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  margin-bottom: 30px;
  border: none;
  border-bottom: 1px solid #fff;
  outline: none;
  background: transparent;
}

.login-box2 .user-box label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  pointer-events: none;
  transition: 0.5s;
}

.login-box2 .user-box input:focus ~ label,
.login-box2 .user-box input:valid ~ label {
  top: -20px;
  left: 0;
  color: #258bd2;
  font-size: 12px;
}

.login-box2 form a {
  position: relative;
  display: inline-block;
  padding: 10px 20px;
  color: #258bd2;
  font-size: 16px;
  text-decoration: none;
  text-transform: uppercase;
  overflow: hidden;
  transition: 0.5s;
  margin-top: 40px;
  letter-spacing: 4px;
}

.login-box2 a:hover {
  background: #258bd2;
  color: #fff;
  border-radius: 5px;
  box-shadow: 0 0 5px #258bd2, 0 0 25px #258bd2, 0 0 50px #258bd2,
    0 0 100px #258bd2;
}

.login-box2 a span {
  position: absolute;
  display: block;
}

.login-box2 a span:nth-child(1) {
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #1888d8);
  animation: btn-anim1 1s linear infinite;
}

@keyframes btn-anim1 {
  0% {
    left: -100%;
  }
  50%,
  100% {
    left: 100%;
  }
}

.login-box2 a span:nth-child(2) {
  top: -100%;
  right: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #1888d8);
  animation: btn-anim2 1s linear infinite;
  animation-delay: 0.25s;
}

@keyframes btn-anim2 {
  0% {
    top: -100%;
  }
  50%,
  100% {
    top: 100%;
  }
}

.login-box2 a span:nth-child(3) {
  bottom: 0;
  right: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(270deg, transparent, #1888d8);
  animation: btn-anim3 1s linear infinite;
  animation-delay: 0.5s;
}

@keyframes btn-anim3 {
  0% {
    right: -100%;
  }
  50%,
  100% {
    right: 100%;
  }
}

.login-box2 a span:nth-child(4) {
  bottom: -100%;
  left: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(360deg, transparent, #1888d8);
  animation: btn-anim4 1s linear infinite;
  animation-delay: 0.75s;
}

@keyframes btn-anim4 {
  0% {
    bottom: -100%;
  }
  50%,
  100% {
    bottom: 100%;
  }
}
.deng {
  display: flex;
  justify-content: space-between;
}
</style>
